Torque Solution PNP Speed Density Adapter Harness Subaru WRX 08-14 / STI 08-21 subaru-forester-2006 Not much has changed since

Not much has changed since then

2019 Subaru WRX Limited

2016 Subaru Impreza Sport Limited

Stainless steel hardware secures the splitter to the factory hood scoop

Subaru 09-13 Forester XT

Torque Solution PNP Speed Density Adapter Harness Subaru WRX 08-14 / STI 08-21 subaru-forester-2006 Not much has changed sinceTorque Solution PNP Speed Density Adapter Harness Applications: Subaru WRX 2008 2014, STI 2008 2021 Torque Solution PNP Speed Density Adapter Harness allows you to easily switch from MAF setup to Speed Density without having to hack up your OEM harness. Our adapter harness is a direct plug and play with the OEM harness plug and GM Style IAT sensor, such as AEM part# 30 2010. Requires a bung to be welded for the IAT sensor either on the throttle body